/usr/include/libmesh/mesh_smoother.h is in libmesh-dev 0.7.1-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | // $Id: mesh_smoother.h 3874 2010-07-02 21:57:26Z roystgnr $
// The libMesh Finite Element Library.
// Copyright (C) 2002-2008 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#ifndef __mesh_smoother_h__
#define __mesh_smoother_h__
// C++ Includes -----------------------------------
// Local Includes -----------------------------------
namespace libMesh
{
// forward declarations
class UnstructuredMesh;
/**
* This class provides the necessary interface for
* mesh smoothing. Concrete mesh smoothers will be
* derived from this abstract base class.
*
* \author John W. Peterson
* \date 2002-2007
* \version $Revision: 3874 $
*/
// ------------------------------------------------------------
// MeshSmoother class definition
class MeshSmoother
{
public:
/**
* Constructor. Sets the mesh reference
* in the protected data section of the class.
*/
MeshSmoother(UnstructuredMesh& mesh) : _mesh(mesh) {}
/**
* Destructor.
*/
virtual ~MeshSmoother() {}
/**
* Function which actually performs the smoothing operations.
* In this abstract base class, this function does nothing.
*/
virtual void smooth() = 0;
protected:
UnstructuredMesh& _mesh;
};
} // namespace libMesh
#endif
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